Coated CGLCC Prepainted Galvanized Steel Coil Phosphating
Al-Mg-Mn Prepainted Galvanised Steel Coil , Z30-Z275
Introduction:
PPGI, or so called Color steel coil is a composite material, also called color coated steel plate. It is a product made of strip steel that is continuously subjected to surface degreasing, phosphating and other chemical transfer treatments on the production line, and then coated with organic paint and baked.
The coating types of color steel coils can be divided into: polyester (PE), silicon modified polyester (SMP), polyvinylidene fluoride (PVDF), high weather resistance polyester (HDP), clinker sol.
Color steel materials are divided into five categories: packaging, home appliances, building materials, optical materials and decorative materials. Among them, the color steel materials for home appliances have the best and most refined technology and the highest production requirements.
Number and Mechanical Property
| No. | Tensile test | ||||||
| Yield strength Rel (MPa) |
Tensile strength Rm (MPa) |
Percentage elongation after fracture A% | |||||
| 1.8～＜2.0 | 2.0～＜2.5 | 2.5～＜3.2 | 3.2～＜4.0 | ≥4.0 | |||
| SPHC | ≥270 | ≥29 | ≥30 | ≥31 | ≥32 | ≥32 | |
| SPHD | ≥270 | ≥32 | ≥33 | ≥35 | ≥37 | ≥39 | |
| SPHE | ≥270 | ≥33 | ≥35 | ≥37 | ≥39 | ≥41 | |
| SS330 | ≥205 | 330～430 | ≥26 | ||||
| SS400 | ≥245 | 400～510 | ≥21 | ||||
| SAPH310 | ≥ | ||||||
| SAPH370 | ≥370 | ≥255 | ≥32 | ||||
| SAPH400 | ≥ | ||||||
| SAPH440 | ≥ | ||||||
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Notes: 1. The tensile test specified value in the table is suitable for longitudinal test piece. 3. Steel strip is delivered in the state of hot rolling.
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PRODUCTION PARAMENTERS
Description : Pre-painted galvanized /galvalume steel coil/sheet
Coil Weight : Standard is 5-8mt, always based on customers’ requirements
Thickness : 0.12mm~3.0mm
Width : 914mm,1000mm,1200mm,1219mm,1250mm,1500mm
PRODUCT APPLICATION
PACKING AND SHIPPING
Standard exporting package.wrapped with waterproof paper.Then after fully wrapped with high density PE film.
Then after fully covered with iron sheet with metal edge protectors, strapped with metal bands, min 4 bands horizontal,
min 3 bands vertical
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